can congress keep the u.s. from falling over the "fiscal cliff"? the president cuts his christmas vacation short to get back to business. >> what a difference a letter makes. how this woman's skipped syllable cost her thousands. >> we want to know what did you get for the holidays that you wish you hadn't? comment on facebook or twitter, or email us at mornings@cbs5.com business in china. ,,,,,,,,,,,,,,,,,,,, the first trip was this mor, as passengers bo >>> the world's longest high- speed rail line is open for business in china. the first trip was this morning as passengers boarded a train in beijing. the line 1400 miles long. the trip takes 8 hours compared with more than 20 hours previously. >>> recent college graduates are struggling to get jobs in their feels of interest. according to the latest u.s. census figures, about 260,000 young adults with college degrees in california are working in the row tail and food service industries. >> couldn't get a job in the field that i wanted to so i figure i have to start here to get where i want to be.